Amélioration du débit de données
European patent · EP0489993 · Deleted
Register entry
- Publication number
- EP0489993
- Application number
- EP90313454
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Dec 11, 1990
- Published
- Jun 17, 1992
- Granted
- Aug 16, 1995
- Deleted
- Dec 31, 2001
- Reason
- Annual fee unpaid
- IPC classes
- H04Q 7/20 (2006.01)H04B 7/26 (2006.01)
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Aug 15, 2002
Deleted, fee unpaid
Published in +pat+ No 15 in 2002
- Sep 29, 1995
Granted
Published in PIDTJ No 18 in 1995
Parties
Inventor
Kotzin, Michael D.
Buffalo Grove, Illinois 60089, US
The register names each party by name and address. A holder or agent is linked to an organization where exactly one entity of the commercial register bears its name; the street of a party not so recognised is not shown here.